2,5-二苯基-1,3,4-噻二唑

5-氰基-2-甲基-6-(甲基硫代)嘧啶-4(3H)-酮

5-cyano-2-methyl-4,4-bis(methylthio)-6-oxo-1,4,5,6-tetrahydropyrimidine

N-benzylethanethioamide

methyl ethanimidothioate